The first Mesozoic Leptopodidae (Hemiptera: Heteroptera: Leptopodomorpha), from Canadian Late Cretaceous amber.

A new genus and species of leptopodid bug,Cretaceomira phalanxMcKellar and Engel, is described from Canadian Late Cretaceous (Campanian) amber originating near Grassy Lake, in southern Alberta, Canada. This new record is the first described for the family within the Mesozoic, extending their fossil range by at least 26 Ma. The discovery adds further support to the idea that the subfamily was once much more widespread than its modern, relict distribution in the tropics – adding an occurrence in warm temperate conditions, on the western side of Laurentia (in the modern Palearctic). Beyond confirming the presence of the lineage in the Cretaceous, their expanded distribution suggests that the group is likely to be found in other Cretaceous amber deposits. Furthermore, the distinctive disk-shaped amber nodule that contains theC. phalanxholotype provides limited support for the interpretation of Leptosaldinae as subcortical inhabitants of resin-producing trees as early as the Cretaceous.http://www.zoobank.org/urn:lsid:zoobank.org:pub:E324DF2B-8D99-42B3-BBAC-8F9DC3603490 [ABSTRACT FROM AUTHOR]